| 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 | $156.43 | 10.569% | $172.9631 | $172.96 | $172.95 | $173.00 |
| Purchase #2 | $184.53 | 10.725% | $204.3208 | $204.32 | $204.30 | $204.30 |
| Purchase #3 | $249.65 | 11.199% | $277.6083 | $277.61 | $277.60 | $277.60 |
| Purchase #4 | $110.94 | 12.160% | $124.4303 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $242.57 | 8.870% | $264.086 | $264.09 | $264.10 | $264.10 |
| Purchase #6 | $91.48 | 7.587% | $98.4206 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $156.65 | 13.483% | $177.7711 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $1,192.25 | $1,319.6002 | $1,319.60 | $1,319.55 | $1,319.60 | |