| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.63 | 6.327% | $135.7052 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $141.94 | 4.235% | $147.9512 | $147.95 | $147.95 | $148.00 |
| Purchase #3 | $158.39 | 10.264% | $174.6471 | $174.65 | $174.65 | $174.60 |
| Purchase #4 | $113.86 | 3.618% | $117.9795 | $117.98 | $118.00 | $118.00 |
| Purchase #5 | $176.63 | 11.719% | $197.3293 | $197.33 | $197.35 | $197.30 |
| Purchase #6 | $220.88 | 3.320% | $228.2132 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $236.97 | 12.716% | $267.1031 | $267.10 | $267.10 | $267.10 |
| 7 purchase totals = | $1,176.30 | $1,268.9286 | $1,268.93 | $1,268.95 | $1,268.90 | |