| 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 | $129.48 | 6.352% | $137.7046 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $181.99 | 4.122% | $189.4916 | $189.49 | $189.50 | $189.50 |
| Purchase #3 | $159.36 | 11.748% | $178.0816 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $128.84 | 5.250% | $135.6041 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $129.40 | 10.588% | $143.1009 | $143.10 | $143.10 | $143.10 |
| Purchase #6 | $58.37 | 8.673% | $63.4324 | $63.43 | $63.45 | $63.40 |
| Purchase #7 | $143.34 | 11.809% | $160.267 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $930.78 | $1,007.6822 | $1,007.67 | $1,007.70 | $1,007.70 | |