| 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 | $142.96 | 9.855% | $157.0487 | $157.05 | $157.05 | $157.00 |
| Purchase #2 | $24.43 | 12.842% | $27.5673 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $185.96 | 4.778% | $194.8452 | $194.85 | $194.85 | $194.80 |
| Purchase #4 | $178.64 | 10.493% | $197.3847 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $220.64 | 4.488% | $230.5423 | $230.54 | $230.55 | $230.50 |
| Purchase #6 | $70.97 | 5.673% | $74.9961 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $153.51 | 3.602% | $159.0394 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $977.11 | $1,041.4237 | $1,041.43 | $1,041.45 | $1,041.30 | |