| 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 | $197.76 | 6.303% | $210.2248 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $31.87 | 11.716% | $35.6039 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $137.60 | 3.424% | $142.3114 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $160.81 | 5.843% | $170.2061 | $170.21 | $170.20 | $170.20 |
| Purchase #5 | $70.77 | 5.275% | $74.5031 | $74.50 | $74.50 | $74.50 |
| Purchase #6 | $202.52 | 10.710% | $224.2099 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $135.93 | 10.274% | $149.8954 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $937.26 | $1,006.9546 | $1,006.95 | $1,006.90 | $1,006.90 | |